4,177 datasets found

Keywords: interstellar medium

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  • Green Catalog of Galactic SNRs (June 2017 Version)

    This catalog of known Galactic supernova remnants (SNRs) is an updated version of the catalogs of Galactic SNRs presented in detail in Green (1984, 1988), in summary form in...
  • Galactic Planetary Nebulae Catalog

    This is the 1992 Version of the Strasbourg-ESO Catalog of Galactic Planetary Nebulae (Acker et al.1992). It includes 1143 true and probable planetary nebulae (from Table 1 of...
  • NGC2000.0: Complete New General Catalog and Index Catalog

    NGC 2000.0 is a modern compilation of the New General Catalogue of Nebulae and Clusters of Stars (NGC), the Index Catalogue (IC), and the Second Index Catalogue compiled by J....
  • Milky Way Project First Data Release IR Bubble Catalog

    This table contains a new catalog of 5106 infrared bubbles created through visual classification via the online citizen science website 'The Milky Way Project' (MWP)....
  • Molonglo Observatory Synthesis Telescope Supernova Remnant Catalog

    A catalog of supernova remnants (SNR) in the southern Galaxy within the Galactic Plane area 245 degrees <= galactic longitude l_II <= 355 degrees, galactic latitude |b_II|...
  • Messier Nebulae

    The Messier Catalog of bright, extended objects was compiled by the comet-hunter Charles Messier in the 18th century. It comprised a list of 110 objects which are mostly...
  • Lynds Catalog of Dark Nebulae

    This catalog is an updated version of the original version of the Lynds' Catalog of Dark Nebulae that was published in 1962. The catalog was based on a study of the red and...
  • Lynds Catalog of Bright Nebulae

    The Lynds' Catalog of Bright Nebulae lists the coordinates of the center of the cloud, the dimensions of the nebulae as measured on the photograph on which it appeared at...
  • Sharpless H II Regions

    This database table is derived from data contained in the Sharpless Catalogue of H II regions. The original catalog was published in 1959 in the Astrophysical Journal Supplement...
  • HI dwarf galaxies in FASHI with DECaLS DR9 phot.

    We present a sample of low HI mass (M_HI_<10^8^M_{sun}_) dwarf galaxies detected by The FAST All Sky HI Survey (FASHI) project. Due to the faint and irregular morphology of...
  • N(HI) in the local interstellar medium

    Obtaining a complete census of gas in the local interstellar medium (LISM; <100pc) is challenging given the limited available tracers of the warm, partially ionized medium....
  • Green Bank Ammonia Survey (GAS) DR2

    We present an overview of the final data release (DR2) from the Green Bank Ammonia Survey (GAS). GAS is a large program at the Green Bank Telescope to map all Gould Belt...
  • 4-8GHz TMRT obs. of WISE point sources

    We conducted a 6cm formaldehyde (H2CO) line survey across the northern sky, targeting 3149 high-mass star-forming region candidates selected from the all-sky Wide-field Infrared...
  • LAMOST MRS-N: 3854 nebula spectra from LAMOST DR7

    We report multifiber, medium-resolution spectroscopy of the Rosette Nebula with full spatial coverages, and present a table of the nebular parameters based on the spatially...
  • HWO: UV & X-ray catalog from archival data

    We assess archival high-energy data for key stars on the Habitable Worlds Observatory (HWO) Target Stars and Systems 2025 list, as stellar radiation is critical to shaping and...
  • ALMA CO-CAVITY void galaxies physical properties

    The environment plays a key role in galaxy evolution, yet it remains unclear how detailed molecular gas properties and their connection to star formation and stellar content are...
  • A 6.7GHz methanol maser survey. II. |b|<2{deg}

    We report the results of our systematic survey for Galactic 6.7GHz Class II CH_3_OH maser emission toward a sample of young stellar objects. The survey was conducted with the...
  • First results from the Vz-GAL VLA Large Program

    We present the first results of Vz-GAL, a high-redshift CO(J=1-0) large survey with the Karl G. Jansky Very Large Array, targeting 92 Herschel-selected, infrared-luminous, dusty...
  • JCMT SCUBA-2 obs. of M31 with Herschel & Planck data

    We have carried out unprecedentedly deep, nearly confusion-limited JCMT SCUBA-2 mapping observations on the nearest spiral galaxy, M31 (Andromeda). The 850{mu}m image with a...
  • PAH IR and UV_vis peak wavelength

    Polycyclic aromatic hydrocarbons (PAHs) and their clusters are widely invoked as carriers of unidentified infrared bands (UIBs) and are abundant in the interstellar medium...
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